It doesn't matter.
Party platforms are documents of deceit designed solely to get the person endorsing them nominated and then to be tossed aside like a used prophylactic and for much the same reason.
The sad truth is that neither party in any way represents anything resembling the broad spectrum of the country. The Democrats did from around 1932 into the late 60s/early 70s (depending on where you lived) and the GOP did from around 1983 to 2003. (The middle years I excluded were a period of transition to a large degree).
Being anti-Nixon wasn't enough in 1972 (he won 49 states but I'm supposed to believe without Watergate he would have lost)
Being anti-Reagan wasn't enough in 1984 (see Nixon without Watergate)
Being anti-Clinton wasn't enough in 1996
Being anti-Bush wasn't enough in 2004 (although Kerry damn near pulled it off)
Being anti-Obama wasn't enough in 2012
Being anti-Trump ALONE won't win in 2020. Nor will being anti-Pence. It simply doesn't work that way. Doubt ALWAYS resolves against the challenger.
My utter dislike for Bill Clinton is well known on this board (and precedes most folks having even heard of him). But I give Clinton a lot of credit for actually spelling out some sort of vision for what he wanted to do. Sure, he lied a bunch and co-opted basically the popular part of the GOP's then arsenal (speaking of useless platforms). But he DID say, "Hey, this is what I sorta wanna do." Even Perot, nutty as he was, sounded the alarm about the deficit and said straight up, "I'm gonna raise taxes and cut spending." Bush's spiel was nothing but "I'm not Clinton." Hell, his 1988 campaign was basically, "I'm not Dukakis," and he got away with it because we were at peace and economics were much better than in early 1992.
I don't know what their platform is any more than I know the what the GOP platform is. I know they're both lying in general, though, because I can simply look at what they actually do when they get there. I'm old enough to remember when the GOP actually cared about budget deficits.
The platform for both parties is, "Say just enough to get elected and do just enough to get re-elected."